ISRC GBLWD0412101
Verified recording
GBLWD0412101 is “The Marriage of Figaro, K. 492, Act II: Hear my prayer, humbly I beg you (Countess)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe98e00408f86af6d45077a8068b098e67006682797f7c4970abfddacc2418574 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412101.
Recording identifiers
- ISRC
- GBLWD0412101
- Title
- The Marriage of Figaro, K. 492, Act II: Hear my prayer, humbly I beg you (Countess)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe98e00408f86af6d45077a8068b098e67006682797f7c4970abfddacc2418574
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:1e339d9a24b46b8516b085eb0d114f168b72c35b4ae074801e15a22308c3dc65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412101
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: The Marriage of Figaro, K. 492, Act II: Hear my prayer, humbly I beg you (Countess) · Machine-readable JSON-LD